<!DOCTYPE html>
<html lang="en">
<head xmlns:th="http://www.thymeleaf.org">
    <meta charset="UTF-8">
    <title>Title</title>
    <script src="/pagejs/js/jquery-3.4.1.min.js"></script>
    <link rel="stylesheet" href="/css/bootstrap.min.css">
</head>
<body>
<div class="container-fluid">
    <!-- Button trigger modal -->
    <button type="button" class="btn btn-primary btn-lg" data-toggle="modal" data-target="#myModal" onclick="preAdd();">
        新增学生
    </button>
    <table class="table table-bordered">
        <thead>
        <tr>
            <th>#</th>
            <th>学号</th>
            <th>姓名</th>
            <th>密码</th>
            <th>性别</th>
            <th>年龄</th>
            <th>成绩</th>
            <th style="width: 100px">操作</th>
        </tr>
        </thead>
        <tbody id="studentTb">
        </tbody>
    </table>
</div>
<div class="modal fade" tabindex="-1" role="dialog" id="myModal">
    <div class="modal-dialog" role="document">
        <div class="modal-content">
            <div class="modal-header">
                <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>
                <h4 class="modal-title">学生信息</h4>
            </div>
            <div class="modal-body">
                <form id="formStudent">
                    <input hidden="hidden" id="id" name="id" />
                    <div class="form-group">
                        <label for="no">学号</label>
                        <input type="text" class="form-control" id="no" name="no" placeholder="学号">
                    </div>
                    <div class="form-group">
                        <label for="name">姓名</label>
                        <input type="text" class="form-control" id="name" name="name" placeholder="姓名">
                    </div>
                    <div class="form-group">
                        <label for="password">密码</label>
                        <input type="text" class="form-control" id="password" name="password" placeholder="密码">
                    </div>
                    <div class="form-group">
                        <label for="sex">性别</label>
                        <select class="form-control" id="sex" name="sex">
                            <option value="1">男</option>
                            <option value="2">女</option>

                        </select>
                    </div>
                    <div class="form-group">
                        <label for="age">年龄</label>
                        <input type="text" class="form-control" id="age" name="age" placeholder="年龄">
                    </div>
                    <div class="form-group">
                        <label for="score">成绩</label>
                        <input type="text" class="form-control" id="score" name="score" placeholder="成绩">
                    </div>

                </form>
                <!--表单结束-->
            </div>
            <div class="modal-footer">
                <button type="button" class="btn btn-primary" onclick="saveStudent()">新增学生</button>
            </div>
        </div><!-- /.modal-content -->
    </div><!-- /.modal-dialog -->
</div><!-- /.modal -->


<script src="/pagejs/js/bootstrap.min.js"></script>

<script type="text/javascript">
    function preAdd(){
        $("#id").val(0);//提示新增
    }
    //新增或更新
    function saveStudent(){

        var data=$("#formStudent").serialize();
        var id=$("#id").val();
        if(id<1){
            //新增
            $.ajax({
                url:"/webapi/student/insert",
                method:"post",
                data:data
            }).done(function () {
                loadTable();
                $('#myModal').modal('hide')

            })
        }else{
            //更新
            $.ajax({

                url:"/webapi/student/updata",
                method:"put",
                data:data
            }).done(function () {
                loadTable();
                $('#myModal').modal('hide')
            })
        }
    }
    function editStudent(id){
        $('#myModal').modal('show');
        $.ajax({
            url:'/webapi/student/get/'+id
        }).done(function (rs) {
            $("#id").val(rs.id);
            $("#no").val(rs.no);
            $("#name").val(rs.name);
            $("#password").val(rs.password);
            $("#sex").val(rs.sex);
            $("#age").val(rs.age);
            $("#score").val(rs.score);
        })
    }
    function deleteStudent(id){
        if(confirm("您是否确认删除？")){
            $.ajax({
                url:"/webapi/student/delete/"+id,
                method:"delete"
            }).done(function (){
                loadTable();
            })
        }
    }
    function loadTable(){
        $.ajax({
            url: '/webapi/student/list'
        }).done(function (rs) {
            var len = rs.length;
            var html="";
            for (var i = 0; i < len; i++) {
                var item=rs[i];
                html+="<tr>"
                    + "<td>"+item.id+"</td>"
                    + "<td>"+item.no+"</td>"
                    + "<td>"+item.name+"</td>"
                    + "<td>"+item.password+"</td>"
                    + "<td>"+item.sex+"</td>"
                    + "<td>"+item.age+"</td>"
                    + "<td>"+item.score+"</td>"
                    + "<td> <a href='#' onclick='editStudent("+item.id+");' >编辑 </a> <a href='#' onclick='deleteStudent("+item.id+")'> 删除</a></td>"
                    +"</tr>";
            }
            $("#studentTb").html(html);
        })
    }
    $(function () {
            loadTable();
        }
    );
</script>
</body>
</html>